Tom’s Hardware posted about this work in progress spotted on Reddit from Rockaholic1105
Shared on Reddit, Pinkie relies on an MPU6050 sensor, which uses a three-axis gyroscope and three-axis accelerometer on the same chip, to detect its current angle. The bot also uses an Arduino Nano as a dedicated clock in the PID loop. This continuously checks every 20 microseconds for position information. The Raspberry Pi uses Node-Red programming tool to pass control serial data to the Arduino Nano.
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